Surf Forecasts:
Tarnos - La Digue surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 7ft (2.1m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 5AM (local time) - 7ft (2.2m), 10s period, WNW swell with 908 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 7ft (2.1m), 10s period with WNW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8AM. The primary swell is predicted to be 2.1m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 2.2m 10s and forecast to arrive on Saturday (Aug 29) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 7ft (2.1m) 10s |
| Best Surf | 8AM (Sat 29th Aug) | 7ft (2.1m) 10s |
| Most Powerful | 5AM (Sat 29th Aug) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright, let’s talk in feet and miles per hour, Rusty style.
We’ve got a bit of a slow start here at Tarnos. Nothin’ worth paddlin’ out for until the weekend. The first few days are blown out or just too small, so save your wax.
The real action kicks off on Saturday, 29 August. That morning, it’s gonna be a beauty. We’re talkin’ clean, glassy conditions with the wind swingin’ east-northeast at just 3 mph. Swell’s comin’ in at a solid 6 ft from the west-northwest with a period of 9 seconds, and the combined energy is pumpin’ at 612 (moderate). That’s a proper fun size for Tarnos – La Digue, a beach/jetty setup that’s fairly consistent. Water temp’s sittin’ at 75°, which is much warmer than normal for this time of year, so you can ditch the wetsuit top. This is your standout of the whole run. Crowds are sometimes an issue here, but with conditions like that, expect company.
Sunday, 30 August, morning is another cracker. Clean offshore wind from the east at 3 mph, swell 5 ft from the northwest, period bumpin’ up to 11 seconds, and combined energy at 561 (moderate). That’s got some push and shape. It’ll be a great follow-up session.
Then Monday, 31 August, morning is lookin’ glassy again with zero wind and a 5 ft northwest swell, period 9 seconds, energy 338 (moderate). Good conditions, but not quite the power of the weekend.
The next real highlight is way out there, on Saturday, 5 September. That morning, it’s glassy with an east-northeast breeze at 6 mph, a 5 ft northwest swell, but listen – the period jumps to 12 seconds and the combined energy is 700 (moderate-strong). That’s a long-period groundswell, which at a beach/jetty can sometimes make things a bit too straight, but Tarnos handles it well. This is promising, but we’re a week away, so keep an eye on it.
Sunday, 6 September, morning is also a standout in the long-range. Glassy wind from the east-southeast at 3 mph, swell 5 ft from the northwest, period still strong at 12 seconds, energy at 661 (moderate-strong). Could be another beauty.
After that, the swell drops off quick. From the 7th onward, it’s mostly junky or tiny, with onshore winds and weak energy, until the 11th and 12th where a bump of 4 ft shows up but the wind is cross-onshore and choppy. Not worth it.
So, to keep it simple: your best bets are the mornings of Saturday 29 August and Sunday 30 August, with a hopeful eye on Saturday 5 September and Sunday 6 September. Get on it when it’s clean.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Fri afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 21°C on Mon afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 11 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 9 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
247 | 300 | 500 | 612 | 331 | 346 | 561 | 415 | 300 | 338 | 486 | 549 | 384 | 290 | 230 | 194 | 153 | 44 | 95 | 44 | 39 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | glassy | cross | glassy | off | cross-on | glassy | glassy | cross | glassy | cross | cross-on | cross | cross-on | cross-on | glassy | glassy | cross-on | cross-on |
High Tide | 5:45PM4.12m | 6:02AM3.97m | 6:16PM4.20m | 6:34AM4.03m | 6:49PM4.23m | 7:07AM4.04m | 7:24PM4.17m | 7:42AM3.98m | 8:01PM4.04m | 8:22AM3.86m | 8:44PM3.83m | 9:07AM3.68m | 9:36PM3.57m | ||||||||
Low Tide | 11:53AM1.02m | 00:16AM0.90m | 12:25PM0.93m | 00:48AM0.85m | 12:57PM0.89m | 1:20AM0.86m | 1:31PM0.92m | 1:54AM0.94m | 2:07PM1.00m | 2:31AM1.08m | 2:48PM1.15m | 3:13AM1.27m | 3:37PM1.33m | 4:04AM1.50m | |||||||
7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | |
— | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 2 | — | — | — | — | — | — |
Temp °C | 21 | 23 | 21 | 21 | 22 | 21 | 21 | 22 | 21 | 20 | 21 | 21 | 18 | 20 | 20 | 20 | 20 | 19 | 19 | 21 | 21 |
Feels °C | 17 | 20 | 20 | 21 | 20 | 22 | 21 | 20 | 21 | 22 | 19 | 21 | 19 | 19 | 19 | 20 | 18 | 19 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 11 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NNW 5 | NW 9 | NW 8 | NW 8 |
247 | 300 | 500 | 612 | 331 | 346 | 561 | 415 | 300 | 338 | 486 | 549 | 384 | 290 | 230 | 194 | 153 | 30 | 95 | 44 | 39 | |
Swell 2 Height (m) Direction Period (s) | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | — | NNW 4 | NNW 4 |
27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 44 | — | 4 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 10 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 95 | 4 | 0 | 95 | 4 | 0 | 155 | 0 | 0 | 95 | 0 | 5 | 95 | 95 | 95 | 589 | 0 | 0 | 205 | 7 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.











